154395864

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 492172200

約数和(自身を除く): 337776336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 147, 168, 196, 214, 252, 294, 321, 392, 409, 428, 441, 504, 588, 642, 749, 818, 856, 882, 963, 1176, 1227, 1284, 1498, 1636, 1764, 1926, 2247, 2454, 2568, 2863, 2996, 3272, 3528, 3681, 3852, 4494, 4908, 5243, 5726, 5992, 6741, 7362, 7704, 8589, 8988, 9816, 10486, 11452, 13482, 14724, 15729, 17178, 17976, 20041, 20972, 22904, 25767, 26964, 29448, 31458, 34356, 40082, 41944, 43763, 47187, 51534, 53928, 60123, 62916, 68712, 80164, 87526, 94374, 103068, 120246, 125832, 131289, 160328, 175052, 180369, 188748, 206136, 240492, 262578, 306341, 350104, 360738, 377496, 393867, 480984, 525156, 612682, 721476, 787734, 919023, 1050312, 1225364, 1442952, 1575468, 1838046, 2144387, 2450728, 2757069, 3150936, 3676092, 4288774, 5514138, 6433161, 7352184, 8577548, 11028276, 12866322, 17155096, 19299483, 22056552, 25732644, 38598966, 51465288, 77197932, 154395864]

約数ペア:

[(1, 154395864), (2, 77197932), (3, 51465288), (4, 38598966), (6, 25732644), (7, 22056552), (8, 19299483), (9, 17155096), (12, 12866322), (14, 11028276), (18, 8577548), (21, 7352184), (24, 6433161), (28, 5514138), (36, 4288774), (42, 3676092), (49, 3150936), (56, 2757069), (63, 2450728), (72, 2144387), (84, 1838046), (98, 1575468), (107, 1442952), (126, 1225364), (147, 1050312), (168, 919023), (196, 787734), (214, 721476), (252, 612682), (294, 525156), (321, 480984), (392, 393867), (409, 377496), (428, 360738), (441, 350104), (504, 306341), (588, 262578), (642, 240492), (749, 206136), (818, 188748), (856, 180369), (882, 175052), (963, 160328), (1176, 131289), (1227, 125832), (1284, 120246), (1498, 103068), (1636, 94374), (1764, 87526), (1926, 80164), (2247, 68712), (2454, 62916), (2568, 60123), (2863, 53928), (2996, 51534), (3272, 47187), (3528, 43763), (3681, 41944), (3852, 40082), (4494, 34356), (4908, 31458), (5243, 29448), (5726, 26964), (5992, 25767), (6741, 22904), (7362, 20972), (7704, 20041), (8589, 17976), (8988, 17178), (9816, 15729), (10486, 14724), (11452, 13482)]